- Material: metal + plastic
- Voltage: 12V
- Volume: 105 dB
- Frequency: 375Hz
- Suitable for car、 motorcycle etc.

Dimensions: 3.54 in x 3.54 in x 1.81 in (9.0 cm x 9.0 cm x 4.6 cm)
Weight: 10.44 oz (296 g)